| Office Name | Thanakalan B.O |
| Pincodes | 503202 |
| Area | Thanakalan |
| Office Status | Branch Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Nizamabad |
| Postal Region | Hyderabad |
| District | Nizamabad |
| State | Telangana |
| Telephone No. | Na |
| Office Name | Thanakalan S.O |
| Pincodes | 174321 |
| Area | Thanakalan |
| Office Status | Sub Post Office |
| Postal Circle | Himachal Pradesh |
| Postal Division | Una |
| Postal Region | Shimla Hq |
| District | Una |
| State | Himachal Pradesh |
| Telephone No. | 01975-273543 |
| Office Name | Thanakalan B.O |
| Pincodes | 131402 |
| Area | Thanakalan |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Sonepat |
| Postal Region | Ambala Hq |
| District | Sonipat |
| State | Haryana |
| Telephone No. | Na |